MindTheGAP
Active Member
Hello all,
I have a low round-count AR-9 I built a couple years ago, probably around 500-1,000 rounds between each full teardown / cleaning.
I've gone slightly longer on a FULL teardown this time, about 2,000 rounds or so, but still do the FCG and barrel / BCG.
What I've started to notice is that some (~50%) of my shots, not correlated to weapon warmed / cold, feel as though there's almost a delay to the BCG moving back after firing..the best way I can describe it is it feels less like a snappy recoil and almost like it's a push-back, with a noticeably slower delay between bang / BCG blowing back.
I will be tearing it down to components and cleaning the inside of the buffer tube this week, but my concern is there's something wrong with the lock time in some fashion. If it matters, it does this whether suppressed or not, though I wish I'd paid more attention to notice if it did it less due to more back pressure when running a can.
Any ideas from the collective?
I have a low round-count AR-9 I built a couple years ago, probably around 500-1,000 rounds between each full teardown / cleaning.
I've gone slightly longer on a FULL teardown this time, about 2,000 rounds or so, but still do the FCG and barrel / BCG.
What I've started to notice is that some (~50%) of my shots, not correlated to weapon warmed / cold, feel as though there's almost a delay to the BCG moving back after firing..the best way I can describe it is it feels less like a snappy recoil and almost like it's a push-back, with a noticeably slower delay between bang / BCG blowing back.
I will be tearing it down to components and cleaning the inside of the buffer tube this week, but my concern is there's something wrong with the lock time in some fashion. If it matters, it does this whether suppressed or not, though I wish I'd paid more attention to notice if it did it less due to more back pressure when running a can.
Any ideas from the collective?